{"id":"https://openalex.org/W4400645394","doi":"https://doi.org/10.1109/access.2024.3427778","title":"Multiple Sound Source Localization Using SVD-PHAT-ATV on Blind Source Separation","display_name":"Multiple Sound Source Localization Using SVD-PHAT-ATV on Blind Source Separation","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4400645394","doi":"https://doi.org/10.1109/access.2024.3427778"},"language":"en","primary_location":{"id":"doi:10.1109/access.2024.3427778","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3427778","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2024.3427778","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101773258","display_name":"Jun Hyung Kim","orcid":"https://orcid.org/0000-0003-2931-4305"},"institutions":[{"id":"https://openalex.org/I148751991","display_name":"Sogang University","ror":"https://ror.org/056tn4839","country_code":"KR","type":"education","lineage":["https://openalex.org/I148751991"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jun Hyung Kim","raw_affiliation_strings":["Department of Electronic Engineering, Sogang University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-2931-4305","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Sogang University, Seoul, South Korea","institution_ids":["https://openalex.org/I148751991"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031280750","display_name":"Hyung\u2010Min Park","orcid":"https://orcid.org/0000-0002-7105-5493"},"institutions":[{"id":"https://openalex.org/I148751991","display_name":"Sogang University","ror":"https://ror.org/056tn4839","country_code":"KR","type":"education","lineage":["https://openalex.org/I148751991"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyung-Min Park","raw_affiliation_strings":["Department of Electronic Engineering, Sogang University, Seoul, South Korea","mpWAV Inc, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-7105-5493","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Sogang University, Seoul, South Korea","institution_ids":["https://openalex.org/I148751991"]},{"raw_affiliation_string":"mpWAV Inc, Seoul, South Korea","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101773258"],"corresponding_institution_ids":["https://openalex.org/I148751991"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.3215,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.50934381,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"12","issue":null,"first_page":"132605","last_page":"132614"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9896000027656555,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/singular-value-decomposition","display_name":"Singular value decomposition","score":0.7340297698974609},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7031594514846802},{"id":"https://openalex.org/keywords/acoustic-source-localization","display_name":"Acoustic source localization","score":0.6695958971977234},{"id":"https://openalex.org/keywords/blind-signal-separation","display_name":"Blind signal separation","score":0.632972776889801},{"id":"https://openalex.org/keywords/microphone-array","display_name":"Microphone array","score":0.606866180896759},{"id":"https://openalex.org/keywords/source-separation","display_name":"Source separation","score":0.5729589462280273},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.5296459197998047},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49308058619499207},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3776989281177521},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.342884361743927},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.29676908254623413},{"id":"https://openalex.org/keywords/sound","display_name":"Sound (geography)","score":0.23982644081115723},{"id":"https://openalex.org/keywords/sound-pressure","display_name":"Sound pressure","score":0.11592787504196167},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09940323233604431}],"concepts":[{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.7340297698974609},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7031594514846802},{"id":"https://openalex.org/C93240960","wikidata":"https://www.wikidata.org/wiki/Q217270","display_name":"Acoustic source localization","level":3,"score":0.6695958971977234},{"id":"https://openalex.org/C120317606","wikidata":"https://www.wikidata.org/wiki/Q17105967","display_name":"Blind signal separation","level":3,"score":0.632972776889801},{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.606866180896759},{"id":"https://openalex.org/C2776864781","wikidata":"https://www.wikidata.org/wiki/Q52617913","display_name":"Source separation","level":2,"score":0.5729589462280273},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.5296459197998047},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49308058619499207},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3776989281177521},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.342884361743927},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.29676908254623413},{"id":"https://openalex.org/C203718221","wikidata":"https://www.wikidata.org/wiki/Q491713","display_name":"Sound (geography)","level":2,"score":0.23982644081115723},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.11592787504196167},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09940323233604431},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2024.3427778","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3427778","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:3e72572338bb413180cfcb2df31c1a2c","is_oa":true,"landing_page_url":"https://doaj.org/article/3e72572338bb413180cfcb2df31c1a2c","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 12, Pp 132605-132614 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2024.3427778","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3427778","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4405674155","display_name":null,"funder_award_id":"2022-II220989","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"},{"id":"https://openalex.org/G462239167","display_name":null,"funder_award_id":"RS-2023-00302424","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":70,"referenced_works":["https://openalex.org/W182689536","https://openalex.org/W1494198834","https://openalex.org/W1543386260","https://openalex.org/W1555217905","https://openalex.org/W1571295563","https://openalex.org/W1755563775","https://openalex.org/W2001088254","https://openalex.org/W2014768838","https://openalex.org/W2020107464","https://openalex.org/W2046317813","https://openalex.org/W2060108923","https://openalex.org/W2081074144","https://openalex.org/W2090629256","https://openalex.org/W2093010905","https://openalex.org/W2098004742","https://openalex.org/W2113638573","https://openalex.org/W2117678320","https://openalex.org/W2121756139","https://openalex.org/W2128977628","https://openalex.org/W2137369699","https://openalex.org/W2139129402","https://openalex.org/W2145268975","https://openalex.org/W2149900846","https://openalex.org/W2156371204","https://openalex.org/W2159591770","https://openalex.org/W2170768669","https://openalex.org/W2171952424","https://openalex.org/W2194775991","https://openalex.org/W2540419083","https://openalex.org/W2544219587","https://openalex.org/W2559260703","https://openalex.org/W2568308529","https://openalex.org/W2586642235","https://openalex.org/W2592109325","https://openalex.org/W2701869962","https://openalex.org/W2772736377","https://openalex.org/W2810934215","https://openalex.org/W2885219692","https://openalex.org/W2897977894","https://openalex.org/W2963058659","https://openalex.org/W2964342924","https://openalex.org/W2994698073","https://openalex.org/W2997884353","https://openalex.org/W3015050567","https://openalex.org/W3021261768","https://openalex.org/W3028504434","https://openalex.org/W3034751264","https://openalex.org/W3081461453","https://openalex.org/W3096752279","https://openalex.org/W3096841871","https://openalex.org/W3099177480","https://openalex.org/W3102937397","https://openalex.org/W3105684258","https://openalex.org/W3108495681","https://openalex.org/W3163391314","https://openalex.org/W3191009323","https://openalex.org/W3210808295","https://openalex.org/W3212886388","https://openalex.org/W4241874243","https://openalex.org/W4280504237","https://openalex.org/W4310638450","https://openalex.org/W4312307927","https://openalex.org/W4324118588","https://openalex.org/W4385245566","https://openalex.org/W4391547851","https://openalex.org/W4393380225","https://openalex.org/W6713369370","https://openalex.org/W6756671419","https://openalex.org/W6757112575","https://openalex.org/W6757323117"],"related_works":["https://openalex.org/W1509813908","https://openalex.org/W2031820693","https://openalex.org/W3024816962","https://openalex.org/W973023320","https://openalex.org/W1910172735","https://openalex.org/W2118307209","https://openalex.org/W2107364365","https://openalex.org/W1510462426","https://openalex.org/W2129566906","https://openalex.org/W2903040254"],"abstract_inverted_index":{"Estimating":[0],"the":[1,25,37,43,51,59,73,83,86,92,95,99,103,109,122,133,146,150,164],"location":[2],"of":[3,36,50,75,78,85,94,108,163],"a":[4,155],"target":[5,52,96],"sound":[6,27,80,137],"source":[7,17,28,138],"is":[8,21],"an":[9,67],"important":[10],"task":[11],"in":[12,160],"many":[13],"fields.":[14],"The":[15],"blind":[16],"separation":[18],"(BSS)":[19],"algorithm":[20,68,153],"closely":[22],"related":[23],"to":[24],"multiple":[26,79,136],"localization":[29,139],"problem.":[30],"A":[31],"convolutional":[32],"beamformer":[33],"(CBF),":[34],"one":[35],"BSS":[38],"algorithms,":[39],"can":[40],"successfully":[41],"estimate":[42],"acoustic":[44],"transfer":[45],"vector":[46],"(ATV)":[47],"for":[48],"each":[49],"sources":[53,81,97],"which":[54],"contains":[55],"spatial":[56],"information":[57],"on":[58,117,143],"corresponding":[60],"source.":[61],"In":[62,88,141],"this":[63],"paper,":[64],"we":[65,90],"propose":[66],"called":[69],"SVD-PHAT-ATV":[70],"that":[71,121],"estimates":[72],"directions":[74],"arrival":[76],"(DoAs)":[77],"using":[82,154],"ATVs":[84,100],"CBF.":[87],"particular,":[89],"extract":[91],"DoAs":[93],"from":[98],"by":[101],"employing":[102],"singular":[104],"value":[105],"decomposition":[106],"(SVD)":[107],"steered-response":[110],"power":[111],"(SRP)":[112],"weight":[113],"matrix.":[114],"Experimental":[115],"results":[116],"simulation":[118],"data":[119],"showed":[120],"proposed":[123,147],"method":[124,148],"demonstrated":[125],"better":[126],"performance":[127],"and":[128],"lower":[129],"computational":[130],"complexity":[131],"than":[132],"existing":[134,151],"BSS-based":[135],"algorithms.":[140],"experiments":[142],"real-recorded":[144],"data,":[145],"outperformed":[149],"first-place":[152],"robot":[156],"head":[157],"microphone":[158],"array":[159],"Task":[161],"2":[162],"LOCATA":[165],"Challenge.":[166]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-05-08T15:41:06.802602","created_date":"2025-10-10T00:00:00"}
